| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $112.30 | 5.751% | $118.7584 | $118.76 | $118.75 | $118.80 |
| Purchase #2 | $248.74 | 12.226% | $279.151 | $279.15 | $279.15 | $279.20 |
| Purchase #3 | $170.30 | 10.123% | $187.5395 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $102.32 | 8.782% | $111.3057 | $111.31 | $111.30 | $111.30 |
| Purchase #5 | $201.54 | 3.809% | $209.2167 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $247.95 | 10.863% | $274.8848 | $274.88 | $274.90 | $274.90 |
| Purchase #7 | $183.87 | 5.128% | $193.2989 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,267.02 | $1,374.1550 | $1,374.16 | $1,374.15 | $1,374.20 | |